Pig teeth grown in rats intestines

Source: http://www.reuters.com/news_article.jhtml;jsessionid=ZSQUXRUD4MKFCCRBAEZSFFA?type=sciencenews&StoryID=1500877
Doctors Grow Pig Teeth in Rat Intestines
September 26, 2002 11:26 AM ET
BOSTON (Reuters) - U.S. doctors have managed to grow pig teeth in rat
intestines, a feat of bioengineering they said on Thursday could spark
a
dental revolution.
Researchers at the Forsyth Institute said their successful experiment
suggests the existence of dental stem cells, which could one day allow
a
person to replace a lost or missing tooth with an identical tooth
grown
from his or her own cells.
The research may signal that the days of synthetic dental implants --
dentures, bridges and crowns -- are numbered.
...
The researchers said they hope that within five years they will have
developed techniques to grow teeth of a specific size and shape, and
that
within 10 years it will be possible to regenerate human teeth.
...
Full-text: http://www.reuters.com/news_article.jhtml;jsessionid=ZSQUXRUD4MKFCCRBAEZSFFA?type=sciencenews&StoryID=1500877
Would you like to receive interesting science news articles by e-mail
for free? Subscribe to the free "Rael-Science" news service by sending
a blank message to:
subscribe at rael-science.org